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   "id": "834d34cf-9d3b-4923-a11e-3a9b894e9a8b",
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "arr1 = np.random.randint(1,10,size=(3,3))\n",
    "print('arr1:\\n',arr1)\n",
    "arr2 = np.np.random.randint(1,10,size=3)\n",
    "print('arr2:\\n',arr2)\n",
    "arr3 = np.random.rand(3,3)*10\n",
    "print('arr3:\\n',arr3)\n",
    "print('arr1+arr2:\\n',np.add(arr1,arr2))\n",
    "print('arr1*arr3:\\n',np.multiply(arr1,arr3))\n",
    "printnp"
   ]
  }
 ],
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